package com.example.day12;

/**
 * @author Lenovo
 */
public class Student {
    private String name;
    private int age;
    public Student(){}
    public Student(String name,int age){
        this.name=name;
        this.age=age;
    }
    public String getName(){
        return name;
    }
    public void setName(String name){
        this.name=name;
    }
    public int getAge(){
        return age;
    }
    public void setAge(int age){
        this.age=age;
    }
    @Override
    public boolean equals(Object o){
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Student student = (Student) o;
        if (age != student.age) return false;
        return name.equals(student.name);

    }
}
class StudentDemo{
    public static void main(String[] args) {
        Student s1 = new Student("张三",20);
        Student s2 = new Student("李四",20);
        System.out.println(s1.equals(s2));
        System.out.println(s1==s2);
        System.out.println(s1.hashCode());
        System.out.println(s2.hashCode());
        System.out.println(s1.getName());
    }
}
